I’ve come to the conclusion that the collection of words at the bottom of Football Daily’s full email edition (that rarely makes any sense to me) are a form of the popular location app what3words and give the venue of that evening’s secret ‘drinks’ for the hard-working hacks. It hasn’t escaped me that, when there are more than three words, my theory sheds more water than something that sheds water” – Shaun.
We’ve argued that the zero-knowledge paradigm has two advantages over simple Chaumian credentials. First, it’s potentially much more expressive. Second, it allows a User to re-use a single credential many times without needing to constantly retrieve new single-use credentials from the Issuer. While that’s very convenient, it raises a concern we already discussed: what happens if a hacker steals one of these re-usable credentials?
，这一点在im钱包官方下载中也有详细论述
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This dinky drive is perfect for slipping on a keyring, with a metal enclosure that includes a handy loop. There’s a textured plastic slider on the underside for extending the USB-C jack, and it stays in place securely. Test read and write speeds hovered around the stated 400 MB/s. The lower capacity drive (64 GB) is slightly slower at up to 300 MB/s. SanDisk offers a limited five-year warranty on this drive.
Credit: Stan Schroeder / Mashable